Bouton Optical Site Boss 250-43-0520 Safety Glasses, ANSI Z87.1+, Clear Lens

Bouton Optical Site Boss 250-43-0520 is a full frame pair of safety glasses with black frame, clear lens, FogLess 3Sixty, Anti-Scratch coating. PIP lists it ANSI/ISEA Z87.1+. Frame fit universal; base curve 7. Sold by the dozen. Part of the Site Boss series. Ships in 1–2 business days; most orders arrive in 3–7 business days.

Bouton Optical 250-43-0520 specifications

Source: PIP Rich Product Data, October 2026; PIP specification sheet 250-43-0520.

Ratings and standards

Source: PIP Rich Product Data, October 2026; PIP, "Face Shields: Protect the Face from Debris" (October 2016, page 2). Ratings are as published by the manufacturer or the named standard, not a recommendation for any task.

Features

• FogLess 3Sixty is an enhanced hydrophobic bonded lens coating that repels moisture and prevents fog from gathering
• Modern and sporty full frame styling, with 60% larger lenses for more coverage
• AirFlex ultra-flexible temples provide a secure grip, even on larger head sizes
• Adjustable soft rubber nose pads designed for an ergonomic fit and all-day comfort
• Frame construction includes metal screws for durability
• ANSI Z87.1+ rated to protect the industrial athlete
• U6-rated UVA and UVB protection
• 7C-base curved lens for a wide field of view

Source: PIP Rich Product Data, October 2026, PIP feature list for style 250-43-0520, verbatim.

Related Bouton Optical part numbers

Other Bouton Optical versions of this item

These part numbers were sold on this page before; each now has its own page with its own price and sizes.

Source: PIP Rich Product Data, October 2026; Nov 1 2026 PIP price list. Each part number links to its own page.

Bouton Optical 250-43-0520 questions

What is the Z87 marking on the 250-43-0? ANSI/ISEA Z87.1+, as PIP lists it (the + is the high-impact marking).

What lens tint does the 250-43-0 have? Clear lens, anti-fog; anti-scratch coating, as PIP lists it.

Where is the 250-43-0 made? Taiwan, as PIP lists the country of origin.

What frame does the 250-43-0 have? Full frame, black frame, universal fit, as PIP lists it.

How is the 250-43-0 sold? By the dozen (12 pair); PIP packs 144 pair to a case.

Guides: Z87 vs Z87+ · OSHA safety glasses requirements · the anti-fog marking · glasses vs goggles · EN 166 vs ANSI Z87.1 · safety glasses lens tints · every pair of safety glasses, goggle and face shield by rating.

Manufacturer item number: 250-43-0520. Spec sheet: PIP specification sheet (PDF).

Designed for premium protection and comfort, Site Boss™ safety glasses feature a sporty styling that provides 60% more coverage versus standard eyewear, with ANSI-certified and UV-protective lenses, plus ultra-flexible temples for a secure grip in any working environment.